Does anyone know if it is legal to carry an laser pointer onto an airplane? I would like to have it in my carry on bag, because the last thing I need is a $200 to get lost if they were to "misplace" my luggage. I am traveling from Pittsburgh to Houston. All I am worried about I guess is if I go through the metal detectors and they find the laser pointer, ask why I would bring it on an airplane....and then I get the rubber glove treatment .